对比新文件 |
| | |
| | | package com.iailab.framework.websocket.core.sender.kafka; |
| | | |
| | | import com.iailab.framework.websocket.core.sender.AbstractWebSocketMessageSender; |
| | | import com.iailab.framework.websocket.core.sender.WebSocketMessageSender; |
| | | import com.iailab.framework.websocket.core.session.WebSocketSessionManager; |
| | | import lombok.extern.slf4j.Slf4j; |
| | | import org.springframework.kafka.core.KafkaTemplate; |
| | | |
| | | import java.util.concurrent.ExecutionException; |
| | | |
| | | /** |
| | | * 基于 Kafka 的 {@link WebSocketMessageSender} 实现类 |
| | | * |
| | | * @author iailab |
| | | */ |
| | | @Slf4j |
| | | public class KafkaWebSocketMessageSender extends AbstractWebSocketMessageSender { |
| | | |
| | | private final KafkaTemplate<Object, Object> kafkaTemplate; |
| | | |
| | | private final String topic; |
| | | |
| | | public KafkaWebSocketMessageSender(WebSocketSessionManager sessionManager, |
| | | KafkaTemplate<Object, Object> kafkaTemplate, |
| | | String topic) { |
| | | super(sessionManager); |
| | | this.kafkaTemplate = kafkaTemplate; |
| | | this.topic = topic; |
| | | } |
| | | |
| | | @Override |
| | | public void send(Integer userType, Long userId, String messageType, String messageContent) { |
| | | sendKafkaMessage(null, userId, userType, messageType, messageContent); |
| | | } |
| | | |
| | | @Override |
| | | public void send(Integer userType, String messageType, String messageContent) { |
| | | sendKafkaMessage(null, null, userType, messageType, messageContent); |
| | | } |
| | | |
| | | @Override |
| | | public void send(String sessionId, String messageType, String messageContent) { |
| | | sendKafkaMessage(sessionId, null, null, messageType, messageContent); |
| | | } |
| | | |
| | | /** |
| | | * 通过 Kafka 广播消息 |
| | | * |
| | | * @param sessionId Session 编号 |
| | | * @param userId 用户编号 |
| | | * @param userType 用户类型 |
| | | * @param messageType 消息类型 |
| | | * @param messageContent 消息内容 |
| | | */ |
| | | private void sendKafkaMessage(String sessionId, Long userId, Integer userType, |
| | | String messageType, String messageContent) { |
| | | KafkaWebSocketMessage mqMessage = new KafkaWebSocketMessage() |
| | | .setSessionId(sessionId).setUserId(userId).setUserType(userType) |
| | | .setMessageType(messageType).setMessageContent(messageContent); |
| | | try { |
| | | kafkaTemplate.send(topic, mqMessage).get(); |
| | | } catch (InterruptedException | ExecutionException e) { |
| | | log.error("[sendKafkaMessage][发送消息({}) 到 Kafka 失败]", mqMessage, e); |
| | | } |
| | | } |
| | | |
| | | } |